Detachably mounted extension for a sun visor of a vehicle



FIG. 1 is a front view of a detachably mounted extension for a sun visor of a vehicle showing my new design;

FIG. 2 is bottom view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a side view thereof. 

I claim: The ornamental design for a detachably mounted extension for a sun visor of a vehicle, as shown and described. 